- : Ms Word, Ms Word Format
- : 70 Pages
- : ₦3,000 | $25 | ₵60 | Ksh 2720
- : 1-5 Chapters
DESIGN AND CONSTRUCTION OF 3-CHANEL MICROPHONE MIXER
Microphone mixer is an electronic device for combining, and modifying microphone audio signals. The modified audio signals are summed to produce some combined output signals. This project is titled design and construction of a 3-channel microphone mixer. A microphone mixer is an electronic console that is used to mix different recorded tracks by changing their volume levels, adding effects and changing the timbre of each instrument on the tracks. Audio mixers are also called mixing consoles and soundboards.
Mixers are most often used by recording studios but are also typically used in live situations by live sound engineers.
There are two types of mixers, digital and analog, and both are commonly used by the same recording studio to achieve different results.
In this work, an analog audio mixer using common electronics components, such as resistors, capacitors, potentiometers and operational amplifiers (Op-Amps).
The aim of this work is to design and construct a 3-channel microphone mixer which can accept four different audio input at the same time and mix their different tracks by changing their volume levels, adding effects and changing the timbre of each instrument on the tracks.
Title Page———i
Certification——–ii
Dedication———iii
Acknowledgement——-iv
Abstract ———vi
Table of Content——–vii
Chapter One
1.0 Introduction ——-1
1.1 Statement of Problem——4
1.2 Purpose of the Study——5
1.3 Significance of Study——8
1.4 Limitation——–9
1.5 Scope of Study——-11
Chapter Two
2.0 Review of Related Literature —-12
2.6 Summary of Literature Review—- 19
Chapter Three
3.0 Research Methodology and Procedure—22
3.1 Population ——–22
3.2 Sample and Sampling Technique—-22
3.3 Validation of the Instrument —-23
3.4 Reliability of the Instrument —–23
3.5 Data Analysis——-23
Chapter Four
4.0 Presentation and Discussion of Result—24
4.1 Analysis and interpretaion of Data—25
4.2 Discussion of Results——38
Chapter Five
5.0. Summary, Conclusion, and Recommendation –40
5.1 Summary——–40
5.2 Conclusion——–41
5.3 Recommendation——42
References ———45
Appendix 1——–47
Appendix ———50
